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Flight records through . Security counts through .

Which MDW to OAK flight is punctual? Southwest 3366, 10:10 am.

75% on time across 52 flights in the last 3 months, never cancelled.

Find your flightMDW security
DepartsFlightOn time
10:10 amWN 336675%
10:15 amWN 277946%
9:40 pmWN 404244%
8:35 pmWN 141335%
4 of 4 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 4 regular flights, 10:10 am to 9:40 pm.

WN 4042 was cancelled most often, 3% of the time.

Flight records,

  1. WN 3366 10:10 am, 0% cancelled 75%
  2. WN 2779 10:15 am, 0% cancelled 46%
  3. WN 1413 8:35 pm, 0% cancelled 35%
  4. WN 4042 9:40 pm, 3% cancelled 44%

What time should I fly? The 10 am departures.

68% landed on time; at 4 pm, 42%. Tuesday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
7 am52%
10 am68%
4 pm42%
8 pm50%
9 pm45%

When is MDW security busiest? 6 to 8 am, then noon.

Calmest around 3 pm. Chicago MDW security, hour by hour.

Security counts,

4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Monday, 6 am

1,830

people screened, all terminals.